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Radiative Lifetime Determination For the 3s4p (1)p(1) State of Magnesium Using Pulsed Level-crossing Spectroscopy

Publiceringsår: 1993
Språk: Engelska
Sidor: 127-129
Publikation/Tidskrift/Serie: Zeitschrift Fur Physik D Atoms, Molecules and Clusters
Volym: 25
Nummer: 2
Dokumenttyp: Artikel


The natural radiative lifetime of the 3s 4p 1P1 level of neutral magnesium was measured by pulsed level-crossing spectroscopy at the short excitation wavelength of 202.6 nm. We obtained tau = 13.4(5) ns for this state, strongly deviating from a previous beam-foil result, but in good agreement with a multi-configuration Hartree-Fock calculation. A discussion of the applicability of the pulsed Hanle effect method is given.



  • Physics and Astronomy


  • ISSN: 0178-7683

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